package com.j2eefast.common.core.utils;

import java.util.HashMap;
import java.util.Map;

/**
 * 页面返回数据
 * @author zhouzhou
 * @date 2020-03-12 16:24
 */
public class R extends HashMap<String, Object> {
	
	private static final long 					serialVersionUID 					= 1L;

	public R() {
		put("code", "00000");
		put("msg", "success");
	}

	public static R error() {
		return error("50000", "未知异常，请联系管理员");
	}

	public static R error(String msg) {
		return error("50000", msg);
	}

	public static R error(String code, String msg) {
		R r = new R();
		r.put("code", code);
		r.put("msg", msg);
		return r;
	}

	public static R ok(String msg) {
		R r = new R();
		r.put("msg", msg);
		return r;
	}

	public static R ok(Map<String, Object> map) {
		R r = new R();
		r.putAll(map);
		return r;
	}

	public static R ok() {
		return new R();
	}

	@Override
	public R put(String key, Object value) {
		super.put(key, value);
		return this;
	}
}
